We utilise the public code HiggsBounds 5.3.2beta
[1]}, [2]}, [3]}, [4]}, [5]}, [6]} to obtain 95% CL direct search limits on
an extra scalar field from the LHC and Tevatron. This bound is stronger
at lower flavon masses and starts to wane for \( m_{\vartheta }\gtrsim \)  750 GeV; the constraint is visible on the upper left-hand side of
figure REF .
